The "Great Filter" is a hypothetical barrier to explain why civilisations are so unlikely to progress to the point of inter-stellar colonisation that we have not encountered any in 40 years of looking. Maybe humanity has already negotiated the filter - as some massive evolutionary improbability - or perhaps it lies in our future as an almost-certain threat to our existence? We should hold our breath as we look for evidence of life on Mars.
posted on May 12, 2008 - View this thread

Rutgers professor of philosophy Jerry Fodor created a bit of a stir last October when he wrote an article for the London Review of Books arguing that natural selection may not be such a great theory after all, and that a "major revision of evolutionary theory... is in the offing." Not many fellow philosophers and academics agree, it seems. Fodor responds to his critics here and here. Six months later, it's still not entirely clear whether his argument is, as Justin E.H. Smith put it, "irresponsible and stupid or so subtle that none of his adversaries, defending a status quo interpretation of the theory of natural selection, have been able to get it yet."
posted on May 6, 2008 - View this thread

Charles Darwin's blog "Well there I was minding my own business in the Cafe of the Natural History Museum…"
posted on Apr 29, 2008 - View this thread

A new round of genetic tests has confirmed it: The 'big lizards' of our childhood fantasies were more likely 'big birds.' In fact, they probably even had feathers, and looked more like this than this. Mind blowing, I know, but I guess this demonstrates that, despite what some may think, science really doesn't have a problem admitting that it got something wrong when new evidence comes to light.
posted on Apr 24, 2008 - View this thread

You Walk Wrong. "It took 4 million years of evolution to perfect the human foot. But we’re wrecking it with every step we take." [Via]
posted on Apr 22, 2008 - View this thread

Ben Stein's Expelled: No Intelligence Allowed, a pro-Intelligent Design, anti-evolution polemic, arrived in theaters Friday to overwhelmingly negative reviews and anemic ticket sales. In response to the claims made in the film comes Expelled Exposed, a website which seeks to "show you why this movie is not a documentary at all, but anti-science propaganda aimed at creating the appearance of controversy where there is none."
posted on Apr 20, 2008 - View this thread

Suspending Life. "If almost every species on Earth was killed some 250 million years ago, how did our ancient ancestors survive and evolve into us?"
posted on Apr 18, 2008 - View this thread

A fish with forward facing eyes has been discovered in Indonesia.
posted on Apr 3, 2008 - View this thread

Biomimetics: Design by Nature. "Burs on a dog's coat led to the invention of Velcro. That's an example of biomimetics—the young science of adapting designs from nature to solve modern problems. Now it may be coming of age."
posted on Apr 1, 2008 - View this thread

Public concern over ecological damage inflicted by human activity has led to growing recognition of the general importance of issues relating to biological science. Unfortunately, the dispute between creationists and upholders of the theory of evolution tends to overshadow public discussion of other more pertinent matters. Specifically, there are significant but relatively unpublicized initiatives underway to promote holistic approaches to biology. The Nature Institute in New York is one such initiative...
posted on Mar 31, 2008 - View this thread

Dinner With Darwin. Scientists from various disciplines weigh in on what kind of dinner conversation they envision themselves having with Charles Darwin. Via.
posted on Mar 26, 2008 - View this thread

Any admixture would have to be driven by male Neanderthals. Two years ago we discussed morphological evidence of nontrivial interbreeding. Since then Neanderthal DNA has been examined for genetic support for this model of human evolution, largely contradicting the belief in Neanderthal contribution to modern humanity. Indeed any contribution from the Neanderthal gene pool to the evolution of modern humans might be very rare and indeed it appears that the best candidate gene thus (MC1R) far likely was a result of convergent evolution.
posted on Mar 20, 2008 - View this thread

Tetrapod Zoology just celebrated Ankylosaur Week. Days 7, 6, 5, 4, 3, and 1.
posted on Feb 25, 2008 - View this thread

Fears that malevolent aliens will tune into this week's broadcast of The Beatles' song "Across the Universe" have been voiced by scientists.
posted on Feb 7, 2008 - View this thread

Answers Research Journal is a new "professional peer-reviewed technical journal for the publication of interdisciplinary scientific and other relevant research from the perspective of the recent Creation and the global Flood within a biblical framework." Current Volume. Call for Papers.
posted on Feb 2, 2008 - View this thread

Questioning Consciousness. "To understand consciousness and its evolution, we need to ask the right questions." By Nicholas Humphrey, who was previously discussed here. [Via Disinformation.]
posted on Jan 30, 2008 - View this thread

'Race' graphically illustrated - "most Europeans" vs. Ashkenazim (previously; see also IQ & Gladwell, viz. ;)
posted on Jan 23, 2008 - View this thread

Worship the Trilobite. [Via Pharyngula.]
posted on Jan 16, 2008 - View this thread

The Moral Instinct. "Evolution has endowed us with ethical impulses. Do we know what to do with them?" [Via The Mahablog.]
posted on Jan 13, 2008 - View this thread

The National Academies release their new book Science, Evolution, and Creationism, targeted at the public, which summarizes the "scientific understanding of evolution and its importance in the science classroom." Download the 89-page book free in PDF format (you will be asked for your e-mail address, location, and employment sector first). Other resources on evolution from the National Academies, including other free online books (previously on MetaFilter). There's a brief NYT story about it as well.
posted on Jan 4, 2008 - View this thread

Natural selection and evolution in clocks(youtube) - Video of the details and results of a program written to model the evolution of clocks (if they were alive).
posted on Dec 26, 2007 - View this thread

Humans are evolving more rapidly than in the distant past, according to a new study published in PNAS. "The massive growth of human populations has led to far more genetic mutations, and every mutation that is advantageous to people has a chance of being selected and driven toward fixation. We are more different genetically from people living 5,000 years ago than they were different from Neanderthals", says lead author John Hawks.
posted on Dec 10, 2007 - View this thread

Dinosaurs preach Young Earth creationism. "The Fossil Finders are a group of eight homeschooled children on a search for the [Biblical] truth on fossils." (This shorter excerpt cuts to the main argument, involving the discovery of flexible T. Rex tissue. Scientists remain interested in the find.) The video was produced by World's Biggest Dinosaurs, the people who now own the roadside landmark, Cabazon Dinosaurs -- and have turned it into a creation museum. [Previously]
posted on Dec 1, 2007 - View this thread

Darwin's Surprise. "There may be no biological process more complicated than the relationships that viruses have with their hosts. Could it be that their persistence made it possible for humans to thrive?" [Via Disinformation.]
posted on Nov 27, 2007 - View this thread

The Inner Life of an Intelligently Designed Cell? Remember The Inner Life of a Cell animation (discussed here)? Apparently the Discovery Institute (recently discussed here) is showing it in presentations with a new title and narration, and without attribution.
posted on Nov 20, 2007 - View this thread

From Ants to People, an Instinct to Swarm. Carl Zimmer looks at the work of Iain Couzin. [Via The Loom.]
posted on Nov 13, 2007 - View this thread

Judgment Day: Intelligent Design on Trial. Tonight on NOVA, a documentary on the six-week trial of Kitzmiller v. Dover. [Full transcripts of trial] The court's decision [PDF] by Judge John E. Jones III, chastised the defense's dishonesty and the "breathtaking inanity" of the Dover School Board's policy. Eugenie Scott of the National Center for Science Education recounts the the trial here. According to Salon, the Discovery Institute is not quitting -- preferring now to "teach the controversy," as part of their ongoing attack on naturalism. [Previously 1 2]
posted on Nov 13, 2007 - View this thread

Be a Music Faun Yourself. A sign of the popularity of this operation is that in big cities so-called Faun-Clubs are founded one after another, where entrance is only allowed with pointed ears. The reverberating success of this new look is supported by more and more celebrities with pointed ears, amongst whom we can find not only musicians, but, for example, models, as well. via
posted on Oct 25, 2007 - View this thread

Toward a consilient study of literature (pdf) by Steven Pinker.
posted on Oct 25, 2007 - View this thread

A Profound Sense of Time. "PZ Myers on the process that prompts the growth of all vertebrates from embryos to unspecialized segments to multicellular animals."
posted on Oct 20, 2007 - View this thread

"We Few, We Happy Few, We Band of Brothers." Evolutionary psychologist Andy Thomson analyzes suicide terrorism from the perspective of evolutionary biology. The presentation was part of the Atheist Alliance International convention in D.C. last month.
posted on Oct 13, 2007 - View this thread

Ben Stein, actor, game show host, economist and White House speechwriter has embarked upon a heroic and, at times, shocking journey in the new documentary Expelled to confront the world’s top scientists, educators and philosophers, regarding their 'persecution' of the academics who support the non-science that is Intelligent Design. Richard Dawkins and PZ Myers amongst others claim they were duped into appearing in the film believing it to be a film that was to be titled Crossroads (no not that Crossroads, nor this one) that would be a debate about creationism versus Darwinism. No wonder Ferris took a day off from school with this guy as his teacher (NSFW).
posted on Sep 28, 2007 - View this thread

"From a review of the anthropological and evolutionary literatures [Edge.org]... there were three best candidates for being additional psychological foundations of morality [embedded video], beyond harm/care and fairness/justice. These three we label as ingroup/loyalty (which may have evolved from the long history of cross-group or sub-group competition...); authority/respect (which may have evolved from the long history of primate hierarchy, modified by cultural limitations on power and bullying...), and purity/sanctity, which may be a much more recent system, growing out of the uniquely human emotion of disgust, which seems to give people feelings that some ways of living and acting are higher, more noble, and less carnal than others.
posted on Sep 11, 2007 - View this thread

Darwin's Deadly Legacy illustrates how Charles Darwin caused the Holocaust. This documentary, from the late Dr. James Kennedy and his Coral Ridge Ministries, features not only rare, Bigfoot-esque glimpses of the notoriously camera-shy Ann Coulter, but also Francis Collins, the head of the Human Genome Project. Of course, Dr. Collins hates everything about the documentary and claims that his footage was simply spliced in under false pretenses, and even Michael Behe distances himself from the entire production, disagreeing as he does with its central tenets. Oh, and the ADL is pissed, but when aren't they? Anyway, not even arch-conservative websites with "We Need Alan Keyes For President" interstitial ads think the documentary is worth very much. And it seems that Hitler himself had a grand old time pimping out Christianity and denying that we came from apes. (More, more.) So watch the fucking trailer and learn yourself some history.
posted on Sep 10, 2007 - View this thread

Guess who's censoring references to evolution out of David Attenborough documentaries? That's right, the Dutch. See the differences; here's a detailed write-up by a Dutch biologist and documentary enthusiast comparing the two versions side-by-side (in Dutch).
posted on Aug 28, 2007 - View this thread

Lucy, one of the oldest and most complete fossilized hominid skeletons, is hitting the road. Although not without a little controversy. (And that's even before the creationists get wind of the tour!)
posted on Aug 28, 2007 - View this thread

Prime Vertebrae. PZ Myers discusses the critical difference between having six or seven cervical vertebrae.
posted on Aug 13, 2007 - View this thread

In Games, an Insight Into the Rules of Evolution. Carl Zimmer writes about Martin Nowak (previously mentioned here), a mathematical biologist who uses games to understand how cooperation evolved. [Via MindHacks.]
posted on Aug 11, 2007 - View this thread

Can't ever find what you are looking for at the bookstore? Tired of seeing pseudoscience or pop psychology books in the science section? Join a grassroots effort to re-shelve books to the appropriate section of the store: Biologists Helping Bookstores.
posted on Jul 28, 2007 - View this thread

GIANT PENGUINS! The discovery in 2005 of fossils in Peru is challenging previous views about the evolution of penguins. They were tall, fast, and enjoyed being smacked by cavemen*.

* may not be true
posted on Jun 29, 2007 - View this thread

Termites are Cockroaches.
posted on Jun 5, 2007 - View this thread

A slideshow & timeline of life on earth - A timeline of human migration.
posted on Jun 4, 2007 - View this thread

"Nothing in biology makes sense except in light of evolution." Despite Theodosius Dobzhansky's succint description of natural selection at the core of biological research since Darwin's fateful trip to the Galapagos, evolutionary biologist Michael Lynch respectfully dissents, asking "whether natural selection is a necessary or sufficient force to explain" the complexity of multicellular organisms we see today, where mutation, recombination and genetic drift are often overlooked, but critical factors in evolutionary theory and understanding.
posted on May 29, 2007 - View this thread

Darwin wrote to 2000 people during his life; 14,500 of these letters still survive. The Darwin Correspondence Project is putting annotated transcriptions of these online, and they've covered about 5,000 so far, including a letter written when he was 12 after he had got into trouble with his sister for not washing regularly while at school. There's an intro here. See also Darwin Online, discussed here. And the prolific network theorist Albert-Laszlo Barabasi has co-authored a paper on statistical similarities between Darwin's and Einstein's correspondence (#51 on the list).
posted on May 16, 2007 - View this thread

Brains!
posted on Apr 27, 2007 - View this thread

How Do You Get Crabs From A Gorilla? One of many little evolutionary cases Carl Zimmer tackles in The Parasite Files.
posted on Apr 18, 2007 - View this thread

Are you a Highly Sensitive Person? This trait ... is inherited by 15 to 20% of the population, and ... seems to be present in all higher animals. Being an HSP means your nervous system is more sensitive to subtleties. Your sight, hearing, and sense of smell are not necessarily keener .... But your brain processes information and reflects on it more deeply. Being an HSP also means, necessarily, that you are more easily overstimulated, stressed out, overwhelmed. This trait ... has been mislabeled as shyness (not an inherited trait), introversion (30% of HSPs are actually extraverts), inhibitedness, fearfulness, and the like. HSPs can be these, but none of these are the fundamental trait they have inherited ...
yahoo group | latest research (fascinating!) | newsletter | wikipedia | blog | via
posted on Apr 8, 2007 - View this thread

Hacking the Senses: The brain is far more plastic than we commonly realize. Presenting new 'senses' via the old inputs works extremely well, to the point that long-term volunteers are a little lost without their new abilities to feel magnetic north or absolute orientation. Tasting direction; feeling pictures. Fascinating stuff. In a loosely related article, genetically modified mice are able to see the full color range visible to humans, even though the last natural mouse able to see this way died out a hundred million years ago. Add the new sensors, and the brain reconfigures. [via]
posted on Apr 5, 2007 - View this thread

The significance of the dinosaurs' death has been greatly exaggerated. This article in Nature discusses how mammalian evolution accelerated independent from the death of dinosaurs. The theory was derived from a "supertree" [pdf ~ 1mb] of mammals and how common ancestors have branched out. Coolest info-graphic ever.
posted on Mar 28, 2007 - View this thread

The Evolution of Homer Simpson Best. (and Longest.) Couch gag. Evar.
posted on Mar 27, 2007 - View this thread